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8yu.com

https://8yu.com· First analyzed 16 May 2026· Updated 16 May 2026
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8yu.com
Desktop screenshot of 8yu.com
Mobile screenshot of 8yu.com
Mobile

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Hosting Provider

Alibaba Cloud
alibabacloud.com

IP Address

47.97.73.123

Site Location

🇨🇳 Chinavia ip

Server Location

🇨🇳 Hangzhou, China

ASN

AS37963

Organization

Aliyun Computing Co., LTD

Server

Microsoft IIS

Nameservers

ns2.35.net.ns1.35.net.ns4.35.net.ns3.35.net.

Performance

92

Core Web Vitals

Weight

First Contentful Paint
1.3 s10%
Speed Index
1.8 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
409 KB
21 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
Alibaba Cloud

Technology Stack

2 Technologies Detected

Web Servers

1
Microsoft IISv8.5

Frameworks

1
ASP.NET

SEO Analysis

F29/100
7
11
4
Meta Tags7/15
Content2/12
Headings0/8
Technical5/21
E-E-A-T0/7
Images1/7
Links5/5
URL5/5
Social0/5
Freshness0/4
Mobile1/4
Indexability3/3
8
8yu.com8yu.com

古古翡翠 灵气凝聚 天意琢成

古古翡翠 灵气凝聚 天意琢成。买翡翠，找古古。古古翡翠 www.8yu.com 是全球最早、最新锐、最专业的Internet翡翠交易网站。缅甸翡翠面对面交易，直销送货到手。

Title Length14 chars

Recommended: 50-60 chars (~86px / 580px)

Description Length86 chars

Recommended: 120-160 chars

Issues (4)

  • • Very thin content (32 words). Search engines need substantial content for ranking.
  • • Missing H1 tag — every page should have exactly one H1
  • • Most images missing alt text (4/5) — critical for accessibility and SEO

15 issues found

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Local SEO

Local Search Readiness

0/100
Poor
15 2

This site doesn't appear to be a local business. Local SEO signals are optional for non-local websites.

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AI & LLM Readiness

F22/100
Bot Access
20/25
Machine Read.
1/25
Schema Data
0/25
Citation
1/25

AI Bot Access

14/14 accessible
AI Search
OAI-SearchBot
PerplexityBot
Claude-SearchBot
Gemini-Deep-Research
DuckAssistBot
Training
GPTBot
ClaudeBot
Google-Extended
Meta-ExternalAgent
Bytespiderinfo
Amazonbot
Applebot-Extended
CCBotinfo
Fetch
ChatGPT-User

Machine Readability

llms.txt
llms-full.txt
Semantic HTML
Heading Hierarchy
Text ratio:3%
Words:29
Token eff.:Too Short

Structured Data

No Schema

Citation Readiness

Opening Summary
Descriptive Headings
Canonical URL
Open Graph0/3
Twitter Card0/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (12)
AI readiness recommendation preview...
Upgrade to view recommendations

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Accessibility

WCAG 2.1 Compliance

Evaluates how accessible your website is for users with disabilities, based on WCAG 2.1 guidelines. Checks images, forms, keyboard navigation, ARIA roles, and color contrast.
F
38/100
4
Passed
7
Critical
2
Warnings
Images & Alt Text
5/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
3/20
Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.
Forms & Inputs
7/15
Verifies form fields have labels, error messages are clear, and inputs are properly associated.
Color & Contrast
15/15
Tests text-to-background color contrast ratios against WCAG AA/AAA minimum requirements.
Keyboard & Focus
7/15
Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
ARIA & Roles
1/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
5 recommendations
  • •Accessibility recommendation preview...
Upgrade to view recommendations

Carbon Footprint

SWDM v4 · Eco-Score

Carbon emissions estimated using the Sustainable Web Design Model v4 (SWDM v4). Factors in data center, network, and device energy across new and returning visitors. Grade thresholds based on HTTP Archive percentiles.
40/100
A
51 mg
CO₂e / view
408.7 KB
Page Weight
90%
Cleaner Than
New Visitor
58 mg
vs
Returning (cached)
29 mg
Annual (10K/mo)
6.1 kg
Emission Segments
Data Center
11 mg
Network
12 mg
Device
27 mg
Resource Breakdown
JavaScript
6.5 KB
Images
356.2 KB
CSS
39.2 KB
HTML
6.8 KB
Green Hosting Not Verified
Alibaba Cloud
5 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
F

Security Score

21%Critical
Interactive

HTTPS

No WAF

248d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Sectigo Limited

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.2

HTTP Protocol

HTTP/1.1

Valid From

19.12.2025

Valid Until

19.01.2027

OCSP Stapling

Enabled

Subject Alternative Names (2)

8yu.comwww.8yu.com

SHA-256 Fingerprint

8D:B1:64:BF:FA:B3:E8:81:A8:3D:FF:87:D9:FD:E9:DE:CC:76:B3:52...

Top Recommendations

Security recommendation preview

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Upgrade to view header details

HTTP Headers

Developer Console

cache-control
🟣 Private(private)
content-length
6699
content-type
text/html
date
Sat, 16 May 2026 16:40:03 GMT
server
Microsoft-IIS/8.5
x-powered-by
ASP.NET
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

0

SPF
DKIM
DMARC

Domain Information

8yu.com

Domain Age
23y 4m

Created

04.01.2003

Expires

04.01.2033

Last Updated

05.03.2026

Registrar

Xiamen 35.com Information Co., Ltd.

DNSSEC
Not Enabled

Mobile Compatibility

Viewport & Responsive Test

Tests how well your website works on mobile devices. Checks viewport configuration, responsive layout, touch targets, font readability, and simulates rendering across different screen sizes.
F
33/100
Not Mobile Friendly1 breakpoint
Viewport Meta
The viewport meta tag tells mobile browsers how to scale the page. Without it, mobile devices render at desktop width.
Responsive Design
Uses CSS media queries or flexible layouts to adapt content to different screen sizes automatically.
Touch Icons
Apple touch icons and favicons displayed when users add the site to their home screen on mobile devices.
Readable Font Size
Base font size should be at least 16px on mobile to ensure text is readable without zooming.
Relative Units
Using em, rem, %, or vw instead of fixed px values allows content to scale properly across screen sizes.
No H-Scroll Risk
No elements wider than the viewport that would cause horizontal scrolling on mobile devices.
Tap Targets OK
Interactive elements (buttons, links) are at least 48x48px with enough spacing to prevent accidental taps.
No Fixed Widths
No elements with fixed pixel widths that could overflow on smaller screens and break the layout.
3 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Verdana

WCAG Partial
50/100
Readability
/30
13/30

12px · LH --

Hierarchy
/20
9/20
WCAG
/25
14/25

1:1 min contrast

Performance
/25
14/25

1 font

Heading Font

Verdana

Body Font

Verdana

Sans12px

Contrast Ratio

1:1

21 issues

Reading Comfort

Single Family

left aligned
12px
p

❌ Critical: 12px body text is too small. Minimum 14px, recommend 16px+.

⚠️ Partial contrast: 21 elements below WCAG AA threshold (min 1.0:1).

✅ Lean font stack: 1 font families keeps load times fast.

⚠️ Missing font-display: swap — users may see invisible text while fonts load (FOIT).

Buy on MyFonts

Color Palette

7 unique colors
20.87:1 AAA Light
#ffffff
Background· 74%
#010101
Text· 1.5%
#023e22
Primary· 19.8%
#577562
Secondary· 0.6%

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Scripts & Styles

5 Resources

3
Scripts
2
Styles
0
Async
0
Defer

Top Script Sources

ajax.js(1)js.users.51.la(1)static.bshare.cn(1)

Website Identity

8yu.com

23 years old
Location detected: 🇨🇳 Chinavia ip
Xiamen 35.com Information Co., Ltd.

Sponsored

Last analyzed: 16 May 2026 at 16:40

Historical Analysis & Change Tracking